Value (L)	Pred	Best	%Pred
TLC	2.65	3.28	124
FRC	1.30	2.56	196
TLC / RV	23	71
FVC	2.12	0.91	43
FEV1	1.79	0.50	28
FEV1 / FVC	85	55

Figure 1	Figure 2

How do you interpret the pulmonary function tests?

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